Gary Tatz, MD - Medicare Pediatrics in Valhalla, NY

Gary Tatz, MD is a medicare enrolled "Pediatrics - Pediatric Critical Care Medicine" physician in Valhalla, New York. His current practice location is 95 Grasslands Rd, Valhalla, New York. You can reach out to his office (for appointments etc.) via phone at (914) 493-7513.

Gary Tatz is licensed to practice in New York (license number 220542) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1386645125.

Contact Information

Gary Tatz, MD
95 Grasslands Rd,
Valhalla, NY 10595-1646
(914) 493-7513
(914) 493-1281

Map and Direction




Physician's Profile

Full NameGary Tatz
GenderMale
SpecialityPediatrics - Pediatric Critical Care Medicine
Location95 Grasslands Rd, Valhalla, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1386645125
  • Provider Enumeration Date: 08/02/2005
  • Last Update Date: 09/29/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 4183666126
  • Enrollment ID: I20050531000721

Medical Identifiers

Medical identifiers for Gary Tatz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386645125NPI-NPPES
02206031MedicaidNY
003138329MedicaidCT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2080P0203XPediatrics - Pediatric Critical Care Medicine 220542 (New York)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Gary Tatz allows following entities to bill medicare on his behalf.
Entity NameBoston Children's Health Physicians Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467454967
PECOS PAC ID: 8325937014
Enrollment ID: O20040311000864
Entity NamePhysicians Of University Hospital Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417901323
PECOS PAC ID: 5890877542
Enrollment ID: O20080204000002
Entity NameNorth Shore - Lij Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053688572
PECOS PAC ID: 3375701568
Enrollment ID: O20120220000262

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Gary Tatz is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Gary Tatz, MD
95 Grasslands Rd,
Valhalla, NY 10595-1533

Ph: (914) 493-7513
Gary Tatz, MD
95 Grasslands Rd,
Valhalla, NY 10595-1646

Ph: (914) 493-7513

Reviews and Comments


Pediatrics Doctors in Valhalla, NY

Dr. Tracy Lawrence-black, MD
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Medicare: Medicare Enrolled
Practice Location: 95 Bradhurst Ave, Valhalla, NY 10595
Phone: 914-592-7555    Fax: 866-310-5326
Shrema Parikh, MD
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Practice Location: 100 Woods Rd, Valhalla, NY 10595
Phone: 914-490-0401    
Dr. Reeja Vembenil,
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Practice Location: 95 Grasslands Rd, Rnicu, 2nd Floor, Mf Children's Hosp At Wmc, Valhalla, NY 10595
Phone: 914-493-8558    
Sahar Al Baroudi, M.D.
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Practice Location: 100 Woods Road, Westchester Medical Center, Valhalla, NY 10595
Phone: 402-310-2631    
Dr. Michele Alexandra Lim Ledesma, M.D.
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Practice Location: 503 Grasslands Rd Ste 200, Valhalla, NY 10595
Phone: 914-304-5250    Fax: 914-345-1752
Dr. Rachel T Redlich, M.D.
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Medicare: Medicare Enrolled
Practice Location: 40 Sunshine Cottage Rd, Dept Of Pediatrics, Ny Medical College, Valhalla, NY 10595
Phone: 914-493-7235    
Tanvi Devi,
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Medicare: Medicare Enrolled
Practice Location: 100 Woods Rd, Valhalla, NY 10595
Phone: 718-741-2467    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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